Not a criticism or a complaint, just an observation to help others who want to make it. Both my girls are long torso'd, like me. I cut out an 18-24 month with 4T length and it's too short for my 3-foot 2.5-year-old. Luckily, I have a sturdy 18-month old who will fit into it just fine. When I make one for my older girl I will probably add 1.5 or 2" to the length. (I also like tops to be long enough to minimize peekaboo at the back waist).
I will say, though, that as fiddly as the yoke attachment was, this really didn't take long to make at all, and it's such a beautiful result!